<template>
  <div>
    <p style="color: 'color'">fsghjidhfhsiudfuid{{ color }}</p>
    <button @click="btn">button</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      color: "",
    };
  },
  methods: {
    btn() {
      this.color = "red";
      console.log(this.color);
    },
  },
};
</script>

<style></style>
